IDF LINER

IDF LINER

An IDF liner is the non-threaded, internal component of an IDF (International Dairy Federation) union. It serves as the mating half to the IDF Male and provides a recessed seat specifically designed to hold a T-shaped hygienic seal. 

Key Features

  • Hygienic Design: Unlike the RJT liner, the IDF liner is designed for a flush-fitting seal. This ensures the internal bore of the pipe remains smooth and crevice-free, making it ideal for Clean-In-Place (CIP) systems.
  • Standards: Manufactured to BS 4825 Part 4 and ISO 2853.
  • Material: Almost exclusively produced in 316 or 316L stainless steel to resist corrosion from process fluids and cleaning chemicals.
  • Connection Type: Most commonly supplied as a Weld Liner, featuring a spigot for orbital or manual welding to stainless steel tubes.

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Code Description Price Quantity
SSDFL100-IDF 1" IDF LINER ONLY 316
5 In Stock for despatch
£15.50 (exc VAT) per EACH
£18.60 (inc VAT)
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SSDFL150-IDF 1.1/2" IDF LINER ONLY 316 STAINLESS
6 In Stock for despatch
£16.70 (exc VAT) per EACH
£20.04 (inc VAT)
-
+
SSDFL200-IDF 2" IDF LINER ONLY 316
3 In Stock for despatch
£23.60 (exc VAT) per EACH
£28.32 (inc VAT)
-
+
SSDFL250-IDF 2.1/2" IDF LINER ONLY 316 STAINLESS
2 In Stock for despatch
£30.20 (exc VAT) per EACH
£36.24 (inc VAT)
-
+
SSDFL300-IDF 3" IDF LINER ONLY 316
Out of Stock
£35.80 (exc VAT) per EACH
£42.96 (inc VAT)
-
+
SSDFL400-IDF 4" IDF LINER ONLY 316
1 In Stock for despatch
£44.50 (exc VAT) per EACH
£53.40 (inc VAT)
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